import json from urllib.request import urlopen from schema import Schema from .parser import SSAConfigParser from .validation import validate from ..internal.exceptions import SSAError def load_parser() -> SSAConfigParser: """ Create parser and load configuration :return: parser """ conf = SSAConfigParser() conf.read_ssa_conf() return conf def load_validated_parser() -> SSAConfigParser: """ Create parser, load configuration, validate it :return: parser """ conf = load_parser() _ = validate(dict(conf.items())) return conf def load_configuration() -> dict: """ Load and validate configuration """ conf = load_parser() return validate(dict(conf.items())) def load_tunables(external_source: str, scheme: Schema) -> dict: """ Load values from remote JSON config or default values in case of troubles """ cfg_location = f"https://repo.cloudlinux.com/cloudlinux/sources/da/{external_source}" try: with urlopen(cfg_location) as cfg: return validate(json.load(cfg), scheme) except (OSError, json.JSONDecodeError, SSAError): return validate(dict(), scheme)